Isaiah 10:4Nothing will remain but to crouch among the captives or fall among the slain. Despite all this, His anger is not turned away; His hand is still upraised.

Isaiah 14:19But you are cast out of your grave like a rejected branch, covered by those slain with the sword, and dumped into a rocky pit, like a carcass trampled underfoot.

Isaiah 66:24"As they go forth, they will see the corpses of the men who have rebelled against Me; for their worm will never die, their fire will never be quenched, and they will be a horror to all mankind."

Jeremiah 25:33Those slain by the LORD on that day will be spread from one end of the earth to the other. They will not be mourned, gathered, or buried. They will be like dung lying on the ground.

Ezekiel 14:19Or if I send a plague into that land and pour out My wrath upon it through bloodshed, cutting off from it both man and beast,

Ezekiel 32:6I will drench the land with the flow of your blood, all the way to the mountains--the ravines will be filled.

Ezekiel 35:6therefore, as surely as I live, declares the Lord GOD, I will give you over to bloodshed and it will pursue you. Since you did not hate bloodshed, it will pursue you.

Ezekiel 38:22I will execute judgment upon him with plague and bloodshed. I will pour out torrents of rain, hailstones, fire, and brimstone on him and on his troops and on the many nations with him.

Joel 2:20But the northern army I will remove far from you, banishing it to a barren and desolate land, its front ranks into the eastern sea, and its rear guard into the western sea. And its stench will rise; its foul odor will go up. For He has done great things.

Amos 4:10"I sent plagues among you like those of Egypt; I killed your young men with the sword, along with your captured horses. I filled your nostrils with the stench of your camp, yet you did not return to Me," declares the LORD.

Their slain also shall be cast out, and their stink shall come up out of their carcasses, and the mountains shall be melted with their blood.

slain

Isaiah 14:19,20 But thou art cast out of thy grave like an abominable branch, and as the raiment of those that are slain, thrust through with a sword, that go down to the stones of the pit; as a carcase trodden under feet…

2 Kings 9:35-37 And they went to bury her: but they found no more of her than the skull, and the feet, and the palms of her hands…

Jeremiah 8:1,2 At that time, saith the LORD, they shall bring out the bones of the kings of Judah, and the bones of his princes, and the bones of the priests, and the bones of the prophets, and the bones of the inhabitants of Jerusalem, out of their graves: …

and the mountains

Isaiah 34:7 And the unicorns shall come down with them, and the bullocks with the bulls; and their land shall be soaked with blood, and their dust made fat with fatness.

Ezekiel 32:5,6 And I will lay thy flesh upon the mountains, and fill the valleys with thy height…

Revelation 14:20 And the winepress was trodden without the city, and blood came out of the winepress, even unto the horse bridles, by the space of a thousand and six hundred furlongs.

Verse 3. - Cast out; i.e. refused burial - thrown to the dogs and vultures (comp. Jeremiah 22:19; Jeremiah 36:30). Such treatment of the dead was regarded as a shame and a disgrace. It was on some occasions an intentional insult (Jeremiah 22:19); but here the idea is rather that it would be impossible to bury the slain on account of their number. In ancient times corpses often lay unburied on battle-fields (Herod., 3:12). The mountains shall be molted with their blood. When the feelings of the prophet are excited, he shrinks from no hyperbole. Here he represents the blood of God's enemies as shed in such torrents that mountains are melted by it.

34:1-8 Here is a prophecy of the wars of the Lord, all which are both righteous and successful. All nations are concerned. And as they have all had the benefit of his patience, so all must expect to feel his resentment. The description of bloodshed suggests tremendous ideas of the Divine judgments. Idumea here denotes the nations at enmity with the church; also the kingdom of antichrist. Our thoughts cannot reach the horrors of that awful season, to those found opposing the church of Christ. There is a time fixed in the Divine counsels for the deliverance of the church, and the destruction of her enemies. We must patiently wait till then, and judge nothing before the time. Through Christ, mercy is exercised to every believer, consistently with justice, and his name is glorified.